Xia Xue: A girl who wants to lose weight and become the perfect bride.
Su Wan: An obese mother repeatedly encouraged her son to lose weight, but failed.
Chen Hongyu: A college student who can't find a job because of obesity.
Zhang Changqing: A sunny boy suffering from obesity.
Shen: A girl who saves her love by losing weight and hopes to improve her relationship with her boyfriend.
Li Xiang: A girl who wants to enter the show business, but is confused, so she still takes obesity as an image symbol.
Zhang Dan: A slim girl of Belarusian mixed blood who lives in China has been tortured by the question of whether she can lose weight for a long time.
Luo: An ugly duckling girl who has been alienated from her father since childhood is eager to attract her father's attention by losing weight.